CN104228468A - Light truck tire - Google Patents
Light truck tire Download PDFInfo
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- CN104228468A CN104228468A CN201310251484.2A CN201310251484A CN104228468A CN 104228468 A CN104228468 A CN 104228468A CN 201310251484 A CN201310251484 A CN 201310251484A CN 104228468 A CN104228468 A CN 104228468A
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- crown
- tire shoulder
- indentation
- pattern block
- tire
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- 238000007373 indentation Methods 0.000 claims description 174
- 239000011295 pitch Substances 0.000 claims description 21
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The invention discloses a light truck tire. The light truck tire comprises a tire body, wherein the tire body is provided with a tire tread; the tire tread comprises tire crowns, tire sides and tire shoulders; the tire sides are arranged perpendicularly to two sides of the tire crowns; the tire shoulders are connected with the tire sides and the tire shoulders in a smooth transition mode; the tire crowns are provided with two circles of continuous-tire-crown type pattern block sequences extending along the circumference directions of the tire crowns; the continuous-tire-crown type pattern block sequences comprise a plurality of zigzag tire crown pattern blocks which are sequentially ranked at intervals along the circumference directions of the continuous-tire-crown type pattern block sequences. The left tire crown and the right tire crown which are provided by the invention are respectively provided with left zigzag tire crown pattern blocks and right zigzag tire crown pattern blocks correspondingly, so that the tire crowns can obtain relatively high tire tread rigidity, thereby improving the abrasion resistance and transportation stability of the tire, reinforcing the design of the tire body structure, and improving the load resistance of the tire effectively.
Description
Technical field
The present invention relates to a kind of tire, particularly relate to a kind of small giant tire.
Background technology
At present, the light-duty wagon at home market sold and the supporting tire of lorry, mainly based on ordinary passenger car radial-ply tyre.But along with the raising with people's living standard that develops rapidly of China's economic construction, the situation of light-duty wagon and overloading wagon gets more and more, the problem that the load resistant power of general manned vehicle radial-ply tyre is poor, not wear-resisting also displays gradually.
Summary of the invention
For solving the problem, the invention provides a kind of small giant tire with good anti-load performance.
Technical scheme of the present invention is as follows: a kind of small giant tire, comprise tire body, described tire body has tyre surface, described tyre surface comprises crown, sidewall and tire shoulder, described crown is divided into left crown and right crown along its line of centers, and described sidewall comprises the left sidewall arranged perpendicular to described left crown and the right sidewall arranged perpendicular to described right crown; Described tire shoulder comprises rounding off and connects described left sidewall to the left tire shoulder of described left crown is connected described right sidewall extremely described right crown right tire shoulder with rounding off,
Described left crown is provided with the left crown continuous shape pattern block sequence extended along its circumferencial direction, and described left crown continuous shape pattern block sequence comprises along its circumferencial direction successively left crown pattern block of spaced multiple indentation;
Described right crown is provided with the right crown continuous shape pattern block sequence extended along its circumferencial direction, and described right crown continuous shape pattern block sequence comprises along its circumferencial direction successively right crown pattern block of spaced multiple indentation.
Further,
Described left tire shoulder is provided with the left tire shoulder continuous shape pattern block sequence extended along its circumferencial direction, and described left tire shoulder continuous shape pattern block sequence comprises along its circumferencial direction successively left pattern block on tire shoulder of spaced multiple indentation;
Described right tire shoulder is provided with the right tire shoulder continuous shape pattern block sequence extended along its circumferencial direction, and described right tire shoulder continuous shape pattern block sequence comprises along its circumferencial direction successively right pattern block on tire shoulder of spaced multiple indentation.
Further, described indentation left crown pattern block and the right crown pattern block of indentation are oppositely arranged and setting of staggering; The left pattern block on tire shoulder of described indentation and the right pattern block on tire shoulder of indentation are oppositely arranged and setting of staggering.
Further,
The center longitudinal groove extended along described line of centers is provided with between described left crown continuous shape pattern block sequence and right crown continuous shape pattern block sequence;
The arranged outside of described left crown continuous shape pattern block sequence has the left crown longitudinal groove parallel with described center longitudinal groove;
The arranged outside of described right crown continuous shape pattern block sequence has the right crown longitudinal groove parallel with described center longitudinal groove;
Be provided with between adjacent described indentation left crown pattern block along the left crown lateral trench of the axially extended indentation of described left crown, described indentation left crown lateral trench is communicated with described center longitudinal groove and described left crown longitudinal groove;
Be provided with between adjacent described indentation right crown pattern block along the right crown lateral trench of the axially extended indentation of described right crown, described indentation right crown lateral trench is communicated with described center longitudinal groove and described right crown longitudinal groove;
Be provided with along the left tire shoulder lateral trench of the axially extended indentation of described left tire shoulder first between the left pattern block on tire shoulder of adjacent described indentation;
Be provided with between the right pattern block on tire shoulder of adjacent described indentation along the right tire shoulder lateral trench of the axially extended indentation of described right tire shoulder first.
Further,
The left pattern block on tire shoulder of described indentation is also provided with at least two along the left tire shoulder lateral trench of the axially extended indentation of described left tire shoulder second;
The outside of described indentation second left tire shoulder lateral trench is also communicated with the left tire shoulder longitudinal groove extended along described left tire shoulder circumferencial direction;
The right pattern block on tire shoulder of described indentation is also provided with at least two along the right tire shoulder lateral trench of the axially extended indentation of described right tire shoulder second;
The outside of described indentation second right tire shoulder lateral trench is also communicated with the right tire shoulder longitudinal groove extended along described right tire shoulder circumferencial direction.
Further,
Described center longitudinal groove, left tire shoulder longitudinal groove and right tire shoulder longitudinal groove are linear groove, described left crown longitudinal groove and right crown longitudinal groove are wave-shaped trench, described indentation left crown lateral trench and indentation right crown lateral trench are the Z-shaped groove be obliquely installed, and described first indentation left tire shoulder lateral trench and the right tire shoulder lateral trench of the first indentation are the bent blade-shaped groove be obliquely installed; Described second indentation left tire shoulder lateral trench and the right tire shoulder lateral trench of the second indentation are the L shape groove be obliquely installed.
Further,
Described indentation left crown lateral trench is identical with the bearing of trend of the outlet of the second indentation left tire shoulder lateral trench, and described indentation right crown lateral trench is identical with the bearing of trend of the outlet of the second indentation right tire shoulder lateral trench.
Further,
The width of described center longitudinal groove, left crown longitudinal groove and right crown longitudinal groove is 8-12mm, and the degree of depth of described center longitudinal groove, left crown longitudinal groove and right crown longitudinal groove is 8-11mm; The adjacent spacing of described center longitudinal groove, left crown longitudinal groove and right crown longitudinal groove is 20-30mm; The width of described indentation left crown lateral trench and the right crown lateral trench of indentation is 1-5mm; The degree of depth of described indentation left crown lateral trench and the right crown lateral trench of indentation is 2-5mm, and the spacing of adjacent described indentation left crown lateral trench and the right crown lateral trench of adjacent described indentation is 10-20mm.
Further,
Described left tire shoulder continuous shape pattern block sequence comprises the multiple left pattern block on tire shoulder sequence set gradually along its circumferencial direction, described left pattern block on tire shoulder sequence comprises the left pattern block on tire shoulder of multiple indentations set gradually along its circumferencial direction, and the left pattern block on tire shoulder of described multiple indentation has different pitches respectively;
Described right tire shoulder continuous shape pattern block sequence comprises the multiple right left pattern block on tire shoulder sequence set gradually along its circumferencial direction, described right pattern block on tire shoulder sequence comprises the right pattern block on tire shoulder of multiple indentations set gradually along its circumferencial direction, and the right pattern block on tire shoulder of described multiple indentation has different pitches respectively.
Further,
Described left pattern block on tire shoulder sequence comprises the left pattern block on tire shoulder of multiple indentations of pitch increasing or decreasing successively, and described right pattern block on tire shoulder sequence comprises the right pattern block on tire shoulder of multiple indentations of pitch increasing or decreasing successively; In described left pattern block on tire shoulder sequence, the pitch of the left pattern block on tire shoulder of indentation increases progressively direction and increases progressively direction with the pitch of the right pattern block on tire shoulder of indentation in described right pattern block on tire shoulder sequence and have contrary circumferencial direction.
Adopt the beneficial effect of above technical scheme: in the present invention, on left crown and right crown, correspondence arranges indentation left crown pattern block and the right crown pattern block of indentation respectively, crown is made to obtain higher tyre surface rigidity, thus improve resistance to abrasion and the riding stability of tire, the design of heavier-duty carcass structure, effectively can promote anti-the carrying property of tire.
The present invention also has other beneficial effect, and the width of the center longitudinal groove in the present invention is set to 8-12mm, and the degree of depth is set to 8-11mm, effectively can promote the drainage of tire, to promote the safety of automobile when wetland travels; On left tire shoulder and right tire shoulder, correspondence arranges the left pattern block on tire shoulder of indentation and the right pattern block on tire shoulder of indentation respectively in addition, the left pattern block on tire shoulder of indentation and the right pattern block on tire shoulder of indentation are designed to multiple pitch, again through optimal combination, effectively can reduce noise, promote the driving comfort of tire.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of small giant tire disclosed by the invention;
Fig. 2 is the front elevation of a kind of small giant tire embodiment 1 disclosed by the invention;
Fig. 3 is the front elevation of a kind of small giant tire embodiment 2 disclosed by the invention;
Fig. 4 is the front elevation of a kind of small giant tire embodiment 3 disclosed by the invention.
The title of the numeral in figure or the corresponding component representated by letter:
1. the left crown lateral trench of the left crown of left crown 11. continuous shape pattern block sequence 111. indentation left crown pattern block 112. indentation;
2. the right crown lateral trench of the right crown of right crown 21. continuous shape pattern block sequence 211. indentation right crown pattern block 212. indentation;
3. the left tire shoulder longitudinal groove of the left tire shoulder of the left tire shoulder 31. continuous shape pattern block sequence 311. indentation left pattern block on tire shoulder 312. indentation first left tire shoulder lateral trench 314. of left tire shoulder lateral trench 313. indentation second;
4. the right tire shoulder longitudinal groove of the right tire shoulder of the right tire shoulder 41. continuous shape pattern block sequence 411. indentation right pattern block on tire shoulder 412. indentation first right tire shoulder lateral trench 414. of right tire shoulder lateral trench 413. indentation second;
5. left sidewall;
6. right sidewall;
The right crown longitudinal groove of 71. center longitudinal groove 72. left crown longitudinal groove 73.;
8. tire centerline.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
See Fig. 1 and Fig. 2, as shown in legend wherein, a kind of small giant tire, comprise a tire body, this tire body has a tyre surface, this tyre surface comprises a crown, a sidewall and a tire shoulder, and above-mentioned crown is divided into left crown 1 and a right crown 2 along tire centerline 8, and above-mentioned sidewall comprises the left sidewall 5 arranged perpendicular to left crown 1 and the right sidewall 6 arranged perpendicular to right crown 2; Above-mentioned tire shoulder comprises rounding off and connects the left tire shoulder 3 of left sidewall 5 to left crown 1 and be connected the right tire shoulder 4 of right sidewall 6 to right crown 2 with rounding off,
Left crown 1 is provided with a left crown continuous shape pattern block sequence 11 extended along its circumferencial direction, and left crown continuous shape pattern block sequence 11 comprises along its circumferencial direction successively left crown pattern block 111 of spaced multiple indentation;
Right crown 2 is provided with a right crown continuous shape pattern block sequence 21 extended along its circumferencial direction, and right crown continuous shape pattern block sequence 21 comprises along its circumferencial direction successively right crown pattern block 211 of spaced multiple indentation.
Indentation left crown pattern block 111 and the right crown pattern block 211 of indentation are oppositely arranged and setting of staggering.
The center longitudinal groove 71 that centrally line 8 extends is provided with between left crown continuous shape pattern block sequence 11 and right crown continuous shape pattern block sequence 21.
The left crown longitudinal groove 72 that the arranged outside You Yu center longitudinal groove 71 of left crown continuous shape pattern block sequence 11 is parallel.
The right crown longitudinal groove 73 that the arranged outside You Yu center longitudinal groove 71 of right crown continuous shape pattern block sequence 21 is parallel.
Be provided with between adjacent meander shape left crown pattern block 111 along the left crown lateral trench 112 of the axially extended indentation of left crown 1, indentation left crown lateral trench 112 is communicated with center longitudinal groove 71 and left crown longitudinal groove 72.
Be provided with between adjacent meander shape right crown pattern block 211 along the right crown lateral trench 212 of the axially extended indentation of right crown 2, indentation right crown lateral trench 212 is communicated with center longitudinal groove 71 and right crown longitudinal groove 73.
Center longitudinal groove 71 is linear groove, and left crown longitudinal groove 72 and right crown longitudinal groove 73 are wave-shaped trench, and indentation left crown lateral trench 112 and indentation right crown lateral trench 212 are the Z-shaped groove be obliquely installed.
The width of center longitudinal groove 71, left crown longitudinal groove 72 and right crown longitudinal groove 73 is 8-12mm, and the degree of depth of center longitudinal groove 71, left crown longitudinal groove 72 and right crown longitudinal groove 73 is 8-11mm; The adjacent spacing of center longitudinal groove 71, left crown longitudinal groove 72 and right crown longitudinal groove 73 is 20-30mm; The width of indentation left crown lateral trench 112 and the right crown lateral trench 212 of indentation is 1-5mm; The degree of depth of indentation left crown lateral trench 112 and the right crown lateral trench 212 of indentation is 2-5mm, and the spacing of adjacent meander shape left crown lateral trench 112 and the right crown lateral trench 212 of adjacent meander shape is 10-20mm.
On left crown 1 and right crown 2, correspondence arranges indentation left crown pattern block 111 and the right crown pattern block 211 of indentation respectively, left crown longitudinal groove 72 and left crown lateral trench 73 are set to width 8-12mm, the degree of depth is set to the waveform of 8-11mm, the frictional property of motor tire longitudinal direction and horizontal rigidity can be improved, it is 1-5mm that indentation left crown lateral trench 112 and the right crown lateral trench 212 of indentation arrange width, the degree of depth is that 2-5mm and adjacent spacing are 10-20mm, not only can increase the horizontal and vertical frictional behaviour of tire, and the horizontal and vertical rigidity of tire can not be affected, thus make crown obtain higher tyre surface rigidity, resistance to abrasion and riding stability, the design of heavier-duty carcass structure, effectively can promote anti-the carrying property of tire.
The width of center longitudinal groove is set to width 8-12mm, and the degree of depth is set to 8-11mm, effectively can promote the drainage of tire, to promote the safety of automobile when wetland travels.
Embodiment 2
See Fig. 1 and Fig. 3, as shown in legend wherein, all the other are identical with described embodiment 1, and difference is,
Left tire shoulder 3 is provided with a left tire shoulder continuous shape pattern block sequence 31 extended along its circumferencial direction, and left tire shoulder continuous shape pattern block sequence 31 comprises along its circumferencial direction successively left pattern block on tire shoulder 311 of spaced multiple indentation;
Right tire shoulder 4 is provided with a right tire shoulder continuous shape pattern block sequence 41 extended along its circumferencial direction, and right tire shoulder continuous shape pattern block sequence 41 comprises along its circumferencial direction successively right pattern block on tire shoulder 411 of spaced multiple indentation.
The left pattern block on tire shoulder of indentation 311 and the right pattern block on tire shoulder 411 of indentation are oppositely arranged and setting of staggering.
Be provided with along the left tire shoulder lateral trench 312 of the axially extended indentation first of left tire shoulder 3 between the left pattern block on tire shoulder of adjacent meander shape 311;
Be provided with between the right pattern block on tire shoulder of adjacent meander shape 411 along the right tire shoulder lateral trench 412 of the axially extended indentation first of right tire shoulder 4.
First indentation left tire shoulder lateral trench 312 and the right tire shoulder lateral trench 412 of the first indentation are the bent blade-shaped groove be obliquely installed.
On left tire shoulder 3 and right tire shoulder 4, correspondence arranges the left pattern block on tire shoulder of indentation 311 and the right pattern block on tire shoulder 411 of indentation respectively, the left tire shoulder lateral trench 312 of indentation first is provided with between the left pattern block on tire shoulder of indentation 311, the right tire shoulder lateral trench 412 of indentation first is provided with between the right pattern block on tire shoulder of indentation 411, effectively can reduce noise, promote the driving comfort of tire.
Embodiment 3
See Fig. 1 and Fig. 4, as shown in legend wherein, all the other are identical with described embodiment 2, and difference is, the left pattern block on tire shoulder of indentation 311 are also provided with two along the left tire shoulder lateral trench 3131 of the axially extended indentation second of left tire shoulder 3;
The outside of indentation second left tire shoulder lateral trench 3131 is also communicated with the left tire shoulder longitudinal groove 3132 extended along left tire shoulder 3 circumferencial direction;
The right pattern block on tire shoulder of described indentation 411 is also provided with at least two along the right tire shoulder lateral trench 4141 of the axially extended indentation second of right tire shoulder 4;
The outside of indentation second right tire shoulder lateral trench 4141 is also communicated with the right tire shoulder longitudinal groove 4142 extended along right tire shoulder 4 circumferencial direction.
Second indentation left tire shoulder lateral trench 3131 and the right tire shoulder lateral trench 4141 of the second indentation are the L shape groove be obliquely installed.
Indentation left crown lateral trench 112 is identical with the bearing of trend of the outlet of the second indentation left tire shoulder lateral trench 3132, and indentation right crown lateral trench 212 is identical with the bearing of trend of the outlet of the second indentation right tire shoulder lateral trench 4142.
The left pattern block on tire shoulder of indentation 311 is provided with the second left tire shoulder lateral trench 313 and left tire shoulder longitudinal groove 314, the right pattern block on tire shoulder of indentation 411 is provided with the second right tire shoulder lateral trench 413 and right tire shoulder longitudinal groove 414, anti-acoustic capability and the comfort of tire can be increased further.
Embodiment 4
All the other are identical with described embodiment 3, and difference is,
Above-mentioned left tire shoulder continuous shape pattern block sequence comprises the multiple left pattern block on tire shoulder sequence set gradually along its circumferencial direction, above-mentioned left pattern block on tire shoulder sequence comprises the left pattern block on tire shoulder of multiple indentations set gradually along its circumferencial direction, and the left pattern block on tire shoulder of above-mentioned multiple indentation has different pitches respectively;
Above-mentioned right tire shoulder continuous shape pattern block sequence comprises the multiple right left pattern block on tire shoulder sequence set gradually along its circumferencial direction, above-mentioned right pattern block on tire shoulder sequence comprises the right pattern block on tire shoulder of multiple indentations set gradually along its circumferencial direction, and the right pattern block on tire shoulder of above-mentioned multiple indentation has different pitches respectively.
Above-mentioned left pattern block on tire shoulder sequence comprises the left pattern block on tire shoulder of multiple indentations of pitch increasing or decreasing successively, and above-mentioned right pattern block on tire shoulder sequence comprises the right pattern block on tire shoulder of multiple indentations of pitch increasing or decreasing successively; In above-mentioned left pattern block on tire shoulder sequence, the pitch of the left pattern block on tire shoulder of indentation increases progressively direction and increases progressively direction with the pitch of the right pattern block on tire shoulder of indentation in above-mentioned right pattern block on tire shoulder sequence and have contrary circumferencial direction.
The left pattern block on tire shoulder of indentation 311 and the right pattern block on tire shoulder of indentation 411 are designed to multiple pitch, then through optimal combination, effectively can reduce noise, promote the driving comfort of tire.
Adopt the beneficial effect of above technical scheme: in the present invention, on left crown and right crown, correspondence arranges indentation left crown pattern block and the right crown pattern block of indentation respectively, crown is made to obtain higher tyre surface rigidity, thus improve resistance to abrasion and the riding stability of tire, the design of heavier-duty carcass structure, effectively can promote anti-the carrying property of tire.
The present invention also has other beneficial effect, and the width of the center longitudinal groove in the present invention is set to 8-12mm, and the degree of depth is set to 8-11mm, effectively can promote the drainage of tire, to promote the safety of automobile when wetland travels; On left tire shoulder and right tire shoulder, correspondence arranges the left pattern block on tire shoulder of indentation and the right pattern block on tire shoulder of indentation respectively in addition, the left pattern block on tire shoulder of indentation and the right pattern block on tire shoulder of indentation are designed to multiple pitch, again through optimal combination, effectively can reduce noise, promote the driving comfort of tire.
Be more than the description to the embodiment of the present invention, by the above-mentioned explanation to the disclosed embodiments, professional and technical personnel in the field realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a small giant tire, comprise tire body, described tire body has tyre surface, described tyre surface comprises crown, sidewall and tire shoulder, described crown is divided into left crown and right crown along its line of centers, and described sidewall comprises the left sidewall arranged perpendicular to described left crown and the right sidewall arranged perpendicular to described right crown; Described tire shoulder comprises rounding off and connects described left sidewall to the left tire shoulder of described left crown is connected described right sidewall extremely described right crown right tire shoulder with rounding off, it is characterized in that,
Described left crown is provided with the left crown continuous shape pattern block sequence extended along its circumferencial direction, and described left crown continuous shape pattern block sequence comprises along its circumferencial direction successively left crown pattern block of spaced multiple indentation;
Described right crown is provided with the right crown continuous shape pattern block sequence extended along its circumferencial direction, and described right crown continuous shape pattern block sequence comprises along its circumferencial direction successively right crown pattern block of spaced multiple indentation.
2. small giant tire according to claim 1, is characterized in that,
Described left tire shoulder is provided with the left tire shoulder continuous shape pattern block sequence extended along its circumferencial direction, and described left tire shoulder continuous shape pattern block sequence comprises along its circumferencial direction successively left pattern block on tire shoulder of spaced multiple indentation;
Described right tire shoulder is provided with the right tire shoulder continuous shape pattern block sequence extended along its circumferencial direction, and described right tire shoulder continuous shape pattern block sequence comprises along its circumferencial direction successively right pattern block on tire shoulder of spaced multiple indentation.
3. small giant tire according to claim 2, is characterized in that, described indentation left crown pattern block and the right crown pattern block of indentation are oppositely arranged and setting of staggering; The left pattern block on tire shoulder of described indentation and the right pattern block on tire shoulder of indentation are oppositely arranged and setting of staggering.
4. small giant tire according to claim 2, is characterized in that,
The center longitudinal groove extended along described line of centers is provided with between described left crown continuous shape pattern block sequence and right crown continuous shape pattern block sequence;
The arranged outside of described left crown continuous shape pattern block sequence has the left crown longitudinal groove parallel with described center longitudinal groove;
The arranged outside of described right crown continuous shape pattern block sequence has the right crown longitudinal groove parallel with described center longitudinal groove;
Be provided with between adjacent described indentation left crown pattern block along the left crown lateral trench of the axially extended indentation of described left crown, described indentation left crown lateral trench is communicated with described center longitudinal groove and described left crown longitudinal groove;
Be provided with between adjacent described indentation right crown pattern block along the right crown lateral trench of the axially extended indentation of described right crown, described indentation right crown lateral trench is communicated with described center longitudinal groove and described right crown longitudinal groove;
Be provided with along the left tire shoulder lateral trench of the axially extended indentation of described left tire shoulder first between the left pattern block on tire shoulder of adjacent described indentation;
Be provided with between the right pattern block on tire shoulder of adjacent described indentation along the right tire shoulder lateral trench of the axially extended indentation of described right tire shoulder first.
5. small giant tire according to claim 4, is characterized in that,
The left pattern block on tire shoulder of described indentation is also provided with at least two along the left tire shoulder lateral trench of the axially extended indentation of described left tire shoulder second;
The outside of described indentation second left tire shoulder lateral trench is also communicated with the left tire shoulder longitudinal groove extended along described left tire shoulder circumferencial direction;
The right pattern block on tire shoulder of described indentation is also provided with at least two along the right tire shoulder lateral trench of the axially extended indentation of described right tire shoulder second;
The outside of described indentation second right tire shoulder lateral trench is also communicated with the right tire shoulder longitudinal groove extended along described right tire shoulder circumferencial direction.
6. small giant tire according to claim 5, it is characterized in that, described center longitudinal groove, left tire shoulder longitudinal groove and right tire shoulder longitudinal groove are linear groove, described left crown longitudinal groove and right crown longitudinal groove are wave-shaped trench, described indentation left crown lateral trench and indentation right crown lateral trench are the Z-shaped groove be obliquely installed, and described first indentation left tire shoulder lateral trench and the right tire shoulder lateral trench of the first indentation are the bent blade-shaped groove be obliquely installed; Described second indentation left tire shoulder lateral trench and the right tire shoulder lateral trench of the second indentation are the L shape groove be obliquely installed.
7. small giant tire according to claim 6, it is characterized in that, described indentation left crown lateral trench is identical with the bearing of trend of the outlet of the second indentation left tire shoulder lateral trench, and described indentation right crown lateral trench is identical with the bearing of trend of the outlet of the second indentation right tire shoulder lateral trench.
8. small giant tire according to claim 5, it is characterized in that, the width of described center longitudinal groove, left crown longitudinal groove and right crown longitudinal groove is 8-12mm, and the degree of depth of described center longitudinal groove, left crown longitudinal groove and right crown longitudinal groove is 8-11mm; The adjacent spacing of described center longitudinal groove, left crown longitudinal groove and right crown longitudinal groove is 20-30mm; The width of described indentation left crown lateral trench and the right crown lateral trench of indentation is 1-5mm; The degree of depth of described indentation left crown lateral trench and the right crown lateral trench of indentation is 2-5mm, and the spacing of adjacent described indentation left crown lateral trench and the right crown lateral trench of adjacent described indentation is 10-20mm.
9. small giant tire according to claim 1, is characterized in that,
Described left tire shoulder continuous shape pattern block sequence comprises the multiple left pattern block on tire shoulder sequence set gradually along its circumferencial direction, described left pattern block on tire shoulder sequence comprises the left pattern block on tire shoulder of multiple indentations set gradually along its circumferencial direction, and the left pattern block on tire shoulder of described multiple indentation has different pitches respectively;
Described right tire shoulder continuous shape pattern block sequence comprises the multiple right left pattern block on tire shoulder sequence set gradually along its circumferencial direction, described right pattern block on tire shoulder sequence comprises the right pattern block on tire shoulder of multiple indentations set gradually along its circumferencial direction, and the right pattern block on tire shoulder of described multiple indentation has different pitches respectively.
10. small giant tire according to claim 9, it is characterized in that, described left pattern block on tire shoulder sequence comprises the left pattern block on tire shoulder of multiple indentations of pitch increasing or decreasing successively, and described right pattern block on tire shoulder sequence comprises the right pattern block on tire shoulder of multiple indentations of pitch increasing or decreasing successively; In described left pattern block on tire shoulder sequence, the pitch of the left pattern block on tire shoulder of indentation increases progressively direction and increases progressively direction with the pitch of the right pattern block on tire shoulder of indentation in described right pattern block on tire shoulder sequence and have contrary circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251484.2A CN104228468A (en) | 2013-06-24 | 2013-06-24 | Light truck tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251484.2A CN104228468A (en) | 2013-06-24 | 2013-06-24 | Light truck tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104228468A true CN104228468A (en) | 2014-12-24 |
Family
ID=52217728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310251484.2A Pending CN104228468A (en) | 2013-06-24 | 2013-06-24 | Light truck tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104228468A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69503830T2 (en) * | 1994-04-15 | 1999-02-25 | Goodyear Tire & Rubber | Radial pneumatic tire for cars or vans |
| EP1006007A2 (en) * | 1998-12-02 | 2000-06-07 | Sumitomo Rubber Industries Ltd. | Studless tyre |
| JP2004345457A (en) * | 2003-05-21 | 2004-12-09 | Bridgestone Corp | Pneumatic tire |
| CN101992658A (en) * | 2009-08-24 | 2011-03-30 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN203305787U (en) * | 2013-06-24 | 2013-11-27 | 建大橡胶（中国）有限公司 | Light-duty truck tyre |
-
2013
- 2013-06-24 CN CN201310251484.2A patent/CN104228468A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69503830T2 (en) * | 1994-04-15 | 1999-02-25 | Goodyear Tire & Rubber | Radial pneumatic tire for cars or vans |
| EP1006007A2 (en) * | 1998-12-02 | 2000-06-07 | Sumitomo Rubber Industries Ltd. | Studless tyre |
| JP2004345457A (en) * | 2003-05-21 | 2004-12-09 | Bridgestone Corp | Pneumatic tire |
| CN101992658A (en) * | 2009-08-24 | 2011-03-30 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN203305787U (en) * | 2013-06-24 | 2013-11-27 | 建大橡胶（中国）有限公司 | Light-duty truck tyre |
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Application publication date: 20141224 |